baber/WOPTO huggingface dataset:
Patent JP-2002038244-A (JP)
Title: Highly hardened stainless steel for screw for use in magnetic hard disk drive
Inventor: OMA HIDEYUKI
IPC: C21D8/06
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide highly hardened stainless steel for screws used in a magnetic hard disk drive(HDD) that is higher in hardness than stainless steel used to make a structural component for HDD (namely, SUS430 or corresponding type of stainless steel) or conventional SUSXM7, better in non-seizing property than conventional SUSXM7 and nonetheless, non-magnetic. SOLUTION: This highly hardened stainless steel contains, in terms of weight percent, 0.03-0.15% C, 0.1-1.2% Si, 11.00-19.00% Mn, 0.06% or less P, 0.03% or less S, 2.00-4.00% Ni, 16.50-19.00% Cr, 0.20-0.45% N and the balance iron with unavoidable impurities, and is applicable for screws for use in hard disk drive.
Patent JP-2002234423-A (JP)
Title: Air curtain device for vehicle windshield
Inventor: SAKAI TERUYUKI
IPC: B60S1/54
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an air curtain device for a vehicle windshield having good cleaning effect and capable of securing a good field of view. SOLUTION: An air jetting port 5 is arranged below a windshield 2, and compressed air is jetted to the outside face of the windshield 2 from the air injection port 5. The air injection port 5 is formed into an arc slit long in the lateral direction. The compressed air is turned into a band-shaped air curtain K long in the lateral direction to cover the windshield 2 for preventing rain or snow from dropping onto the windshield 2 and blowing off it for securing a good field of view.
Patent JP-2001274496-A (JP)
Title: High-speed wavelength correction technique regarding laser
Inventor: EVERAGE GEORGE J
IPC: H01S3/13
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed wavelength correction technique regarding a laser. SOLUTION: A discharge laser with a high-speed chirp correction is provided. A high-speed wavelength chirp correction device contains at least one piezoelectric drive and a high-speed wavelength detection means, and it comprises the feedback response time shorter than 1.0 msec. In a preferable execution form, a simple learning algorithm which is used to promote the adjustment of an adjusting mirror is mentioned in anticipation of a learned chirp pattern. This correction technique contains combination of a comparatively slow stepper motor and a very-high-speed piezoelectric driver. In another preferable execution shape, the wavelength of a certain pulse is measured, and, on the basis of a pulse interval in which the wavelength of a next pulse is corrected on the basis of the measurement, a chirp correction is performed.  The correction technique can function in the high-speed repetition number of 2,000 Hz or more.
Patent JP-2002234200-A (JP)
Title: Method of processing image information, device for treating image recording medium and reversible color image recording medium
Inventor: HOTTA YOSHIHIKO
IPC: B41M5/34
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a superior reversible color image recording medium wherein a management information as visible image information which is particularly conspicuous from the other part by changing a color of an image part or a background part is provided on a support body, to provide a superior processing technology for image information in order to manage or update the image information according to management data, to provide a method of indicating that can attract attention of, for example, a diagnosis receiving person in a health examination, raise recognition to an abnormal item in the health examination and allow a diagnosis receiving person to pay attention to his or her health by using the technology and to effectively adopt the technology to a health examination card. SOLUTION: There is disclosed the method of processing the image information wherein the image information of the recording medium having the management information as the visible image information on the support body is managed according to the management information. The image information is reversible color image information wherein an image having plural colors is formed or erased by applying energy and is maintained without applying energy. When the management data is out of a predetermined value, the color of the image information or the background color thereof is changed by a rewriting operation of the image information.
Patent JP-2002235721-A (JP)
Title: Bolt fastening structure of pressure equipment component
Inventor: KAYANO RINZO
IPC: F16B37/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent contents from leaking, and improve the durability of a fastened part in the fastened structure of pressure equipment component. SOLUTION: A large diameter female screw 4 is formed in a fastened part 10, and a stud bolt 1 is buried in the female screw 4. A fastening bolt 2 is threaded with a small diameter female screw 5 formed in the stud bolt 1, and fastened by the bolt head part of the fastening bolt 2 passed projectedly through a fastened part 11 to fix parts to each other, whereby the female screw formed in the fastened part can be prevented from being damaged, in particular, stress acting on the female screw formed in the fastened part can be relieved since the cross sectional area of the stud bolt is larger than the cross sectional area of the fastening bolt, and also the fastened part can be detached easily.
Patent JP-2001300402-A (JP)
Title: Apparatus and method for forming coating film
Inventor: OGATA KUNIE
IPC: G03F7/16
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a coating film forming apparatus capable of precisely controlling the line width of a resist pattern. SOLUTION: The coating film forming apparatus is equipped with a first memory part 314 for holding the correlation between atmospheric pressure and the thickness of the coating film formed on a wafer W, a second memory part 315 for holding the correlation between the film thickness and the number of rotations of a spin chuck 301 for rotating the wafer W, an atmospheric pressure detection part 310 for detecting the present atmospheric pressure,  a film thickness calculation part 323 for calculating the present thickness of the coating film on the basis of the correlation held to the first memory part 314 from the present atmospheric pressure detected by the atmospheric pressure detection part 310 and a number-of-rotation correction part 324 for calculating the corrected number of rotations of the spin chuck 301 on the basis of the correlation held to the second memory part 315 from a difference between the present film thickness calculated by the film thickness calculation part 323 and target film thickness to correct the number of rotations of the spin chuck 301 on the basis of the corrected number of rotations.
Patent JP-2002241552-A (JP)
Title: Rubber composite material, method for producing the same and extrusion molding
Inventor: TANAKA YASUAKI
IPC: C08J11/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composite material controlling oil bleed, having excellent resistance to permanent set in fatigue and surface appearance, to provide a method for producing the same and to obtain an extrusion molding. SOLUTION: This rubber composite material comprises 90-60 wt.% of a crosslinked recycled EPDM which is at least partially crosslinked and 10-40 wt.% of a polypropylene, the crosslinked recycled EPDM has >=70% gel fraction. The surface roughness RzD (JIS B 0601) of Garvey die extrusion molding (ASTM D 2230) obtained from the rubber composite material is <30 μm.
Patent JP-2002246531-A (JP)
Title: Lead frame and method for manufacturing resin molding semiconductor device using the same
Inventor: TAKEMURA KUNIKAZU
IPC: H01L23/50
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To eliminate easily a resin permeation preventing member which is formed for preventing resin material for sealing from permeating into the bottom surface side of a lead frame. SOLUTION: The lead frame 10A has a semiconductor device forming region 11 in the central part in which region a plurality of semiconductor elements are sealed en bloc with resin. An adhesive tape member 15 is stuck on the whole bottom surface which is the opposite surface of a holding surface of the semiconductor elements. Notched parts 12a are formed on short edge sides of a frame yoke 12 in such a manner that the surface opposing to the bottom surface of the lead frame 10A in the adhesive tape member 15 is exposed from the lead frame yoke 12.
Patent JP-2002247752-A (JP)
Title: Feeder device, heater feeder, fixing device, and imaging device
Inventor: MISAWA AKIHIRO
IPC: G03G21/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability by suppressing the possibility of deterioration or failures of a switching means, even when the switching means such as a relay or a correspondingly similar opening/closing circuit, is opened by an interlock switch such as a door switch. SOLUTION: A device comprises a switching device 75 which is connected to a heater 123C and controls feeding to the heater in response to a feeding control signal; the relay 74 which energizes a feeding line in response to a closing designation voltage +24 V and cuts it off when the closing designation voltage has disappeared; the interlock switch 73 which cuts off the closing designation voltage to the relay; and a Zener diode 79 which switches off the switching device 75 by stopping the feeding control signal in response to a change in loss of the closing designation voltage earlier than the cut-off of the feeding line of the relay 74, in response to the loss of the closing designation voltage, when the interlock switch cuts off the closing designation voltage the device further comprises a capacitor 87 for delaying switching-off of the relay.
Patent JP-2002247214-A (JP)
Title: Method and system for international private line service
Inventor: JO SOGEN
IPC: H04M3/54
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To realize an international private line service system capable of giving an international private line service without using a private line. SOLUTION: The system is provided with a transfer destination information storage means for coordinating and storing the telephone number of a domestic communication line 101 connected to a domestic public network 2 and transfer destination information and a communication processing means which receives an incoming call through the line 101, obtains the transfer destination information from the transfer destination information storage means based on a telephone number concerning the incoming call, originates it to an international public network 4 based on the transfer destination information and connects a communication line to the network 4 with the line 101.
Patent JP-2002252667-A (JP)
Title: Processor device and method for calculating processor loading
Inventor: SHIMADA HIDEMASA
IPC: G06F11/34
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce load on a main processor device and necessary storage capacity of the same by providing a method for calculating a processor loading which can be a new measuring method in the place of a current method for calculating a usage rate of the main processor and can be obtained without calculating an amount of idle time. SOLUTION: In a processor device 100, a data reception processing part 102 stores the time when an actual data is received in a storage part 106 as a data acquisition time, while a data transmission processing part 104 stores in the storage part 106 the time when the received data is transmitted after arbitrary processing as a data processing finish time. The processor loading is calculated using factors such as a standard delay time, the time between the data reception time and the data transmission time when there is no other data under processing, the above data acquisition time and the data processing finish time. More precisely, a processor load calculation processing part 107 executes the following formula for obtaining the quantity of the processor load:  (Data processing finish time)-(Data acquisition time)}/Standard delay time.
Patent JP-2002248695-A (JP)
Title: Paper container for liquid and method for manufacturing the same
Inventor: KAWAI HIROFUMI
IPC: B31B50/20
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a paper container blank for a liquid of a rotary die-cutting system capable of avoiding such trouble as punching refuse, a rupture or the like at the time of punching processing of the blank from a laminated sheet even if a low temperature seal resin layer is used as the innermost layer, and capable of reducing the generation of punching powder such as paper powder or the like. SOLUTION: In a method for punching the blank 20 from the laminated sheet 1 comprising a surface layer 21 of a hot-melt resin layer and a back surface layer 23 of the low temperature seal resin layer; a rotary cutting system wherein a ruling part 10 consisting of a ruling roll 12 having press rules 11 provided thereto in a protruded state, and a cutting blade part 15 consisting of a cutting blade roll 17 having cutting blades 16 provided thereto in a protruded state and an anvil roll 18 forming a pair along with the cutting blade roll, are mutually operated in synchronous relationship to punch the desired blank 20.  Second cutting blades 14 are provided to the anvil roll 13 forming a pair along with the ruling roll 12 at the position of a cutting part crossing the flow direction of the punched blank of the laminated sheet at a right angle to apply injury processing and punching processing.
Patent JP-2002248707-A (JP)
Title: Steel pipe with inside surface lined with resin
Inventor: SUGAWARA KEIJI
IPC: F16L9/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe with its inside surface lined with a resin which is made of materials containing no halogen and causing no environmental problem and is free from deformation, etc., even under negative pressure environment such as a water hammer phenomenon and in which the lining resin is adhered sufficiently to its inside surface. SOLUTION: The lining resin layer of the steel pipe is composed of at least two layers of a polyolefin resin and of a polar olefin resin with polarity having functional groups comprising elements other than carbon and hydrogen. The innermost surface is the polyolefin resin layer.
Patent JP-2002261888-A (JP)
Title: Portable communication terminal equipment
Inventor: WADA TAKEKI
IPC: H04W88/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication terminal equipment without wastefully consuming an excess power without consuming an equipment member or the like by continuing an animation, a music or the like viewing and listening in an opening state of the equipment even when the equipment is closed as it is. SOLUTION: The portable communication terminal equipment comprises an animation image processing means integrally constituted by rotatably coupling divided two bodies (A and B) via a hinge (C) to process an image of the animation, a display 22 disposed on opposed surfaces (A1 or B1) of the bodies (A and B) and including the animation to display the image, and an opening/closing detecting means for detecting a closed state of the equipment. The terminal equipment further comprises an animation operation limiting means for limiting the operation of the animation during displaying based on the decision of the opening/closing state of the equipment by the opening/closing detecting means.
Patent JP-2002262176-A (JP)
Title: Video camera with back light correction function
Inventor: UEHARA DAISUKE
IPC: H04N5/238
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a video camera that accurately discriminates back light/ follow light of a video image. SOLUTION: A time when a back light is likely caused is set in advance, and taking a time when the rear light is likely caused into account in addition to a conventional discrimination method so that whether or not back light correction is made is accurately discriminated.
Patent JP-2002268602-A (JP)
Title: Driving device, driving method and image forming device
Inventor: YAMAZAKI TATSURO
IPC: G09G3/20
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a driving device and a driving method and an image forming device capable of preventing excessive voltages from being applied to electron emitting elements even when trouble is generated in a driving part and there is an abnormality in an input signal. SOLUTION: In this device, since a row line scanning timing generation part generates drive inhibit pulses in periods when ringings are generated at rising and falling times of the pulse having a scanning-voltage waveform of a row wiring driving part and a column wiring driving part performs the applying of a driving voltage to column wirings by the logical product of the output signal of a PWM (pulse width modulation) part and this drive inhibit pulse, whatever the PWM part generates any signal, the column wiring driving part can not perform the applying of the driving voltage to the column wirings in the periods of the drive inhibit pulses and, as a result, even when operations former than the PWM part become out of order by the trouble in circuits,  excessive voltages due to ringings in the pulse having the scanning-voltage waveform of the row wiring driving part are prevented from being applied to a display panel.
Patent JP-2002081864-A (JP)
Title: Water-containing solid matter drying device and drying method employing the same
Inventor: DOI KOICHI
IPC: F26B17/20
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a water-containing solid matter drying device increased remarkably in a heat transfer area and excellent in compatibility to the physical property of the matter to be dried. SOLUTION: The water-containing solid matter drying device is provided with a cylindrical vessel 2 equipped with a jacket 1, a rotary shaft 3 provided along the central axis of the vessel 2, a mixing and shifting means 4 provided on the shaft 3 and a matter to be dried charging port 10 as well as a drying matter discharging port 11, which are provided in the vessel 2 to shift the matter to be dried, which is charged through the charging port, while mixing and drying the same in a drying area 9 formed around the rotary shaft 3 and discharge the same through the discharging port 11.  In such a drying device, the rotary shaft 3 is formed of a double tube structure to utilize the outside tube as a jacket 5 and the inside tube of the same as a second drying area 6 while one end of the second drying area 6 is communicated with one end of the first drying area 9 and a second rotary shaft 7, equipped with a second mixing and shifting means 8 for shifting the matter to be dried into the opposite direction of the mixing and shifting means 4 along the central axis of the second drying area, is provided.
Patent JP-2002276495-A (JP)
Title: Fuel supply system
Inventor: ONUMA MICHIRO
IPC: F02M37/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply system to reduce the number of part items, the number of working manhours, and be low in a manufacturing cost. SOLUTION: A fuel discharge passage 11, a connecter part 12, and a first lock means K are integrally set at a covering member 9 to cover the outer periphery on the discharge side of a fuel pump P, a covering member 9 is contained in a cover member 1 to close an opening part TA of a fuel tank T, and a containing cylinder part 2 having a containing recessed part 2C opened toward below is integrally formed. A fuel flow passage 3 connected to a fuel discharge passage 11, a connector part 4 on the feed side connected to the connector part 12, and a second lock means L engaged with the first lock means K are set at the containing cylinder part. The fuel pump P is mounted on the cover member 1 through engagement between the first and second locking means K and L.
Patent JP-2002276218-A (JP)
Title: Locking device
Inventor: UENO MASAMI
IPC: E05B41/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a locking device facilitating the adjustment of the mounting position of a sensor, magnet or the like, never causing a slippage after mounting, and ensuring a locking confirmation by avoiding a conventional problem for outputting a locking signal in a miss locked state. SOLUTION: This locking device 21 to be mounted on a sliding window 22 formed of two window glasses 22a and 22b comprises a crescent lock body part 31 having a rotary lock claw 39, and an engagement member 32 having a hook part 45 to be engaged with the lock claw 39. A first sensor (reed switch 41) for detecting the engagement position with the engagement member 32 and a second sensor for detecting the position of the hook part 45 in the rotation of the lock claw 39 are arranged within the crescent lock body part 31. When both the first sensor and second sensor output detection signals, a locking signal is outputted to a receiving device 61.
Patent JP-2001260637-A (JP)
Title: Heating device for air conditioner
Inventor: AROLD KLAUS
IPC: B60H1/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To make an occupant feel comfortable air supply into the interior of an automobile certainly, at a low manufacturing cost, and in any motion mode. SOLUTION: This heating device or this air conditioner for blowing air into the interior of an automobile is provided with an air conditioning housing 10 for having a heat exchanger 11 and at least one of partitioned air mixing chambers 13, 14. The air mixing chamber comprises a hot air inlet 16 for guiding hot air coming through the heat exchanger, a cold air inlet 17 for guiding cold air bypassing the heat exchanger, and at least two air outlets 25, 26 for supplying air into the interior. This device further comprises an air mixing ratio adjusting mechanism 30 for controlling an opening an area of the hot air inlet and the cold air inlet.  One air outlet 26 is provided with a throttle mechanism 27 for restricting the opening area, the throttle mechanism is operated by the air mixing ratio adjusting mechanism, the opening area of the air outlet is mostly restricted when the opening of the hot air inlet is maximum, and the opening area of the air outlet is mostly opened when the opening of the cold air inlet.
Patent JP-2002281158-A (JP)
Title: Call center communication system
Inventor: OCHIAI KOICHI
IPC: H04M3/42
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance connection to the call center and efficiency thereof. SOLUTION: The call center communication system includes a call center having one or more internal terminal units for keeping up with the call arrival from one or more external terminal units in a prescribed response capacity and an overflow call response means for holding the call center and receiving the incoming call from exterior terminal unit to the call center. Whether the response to the call can be carried out in the response capacity is checked, and when it is with in the response capacity, the exterior terminal unit is jointed to the corresponding inner terminal unit. When it is out of the response capacity, the overflow call response unit supports the call center in a way that the exterior terminal unit is jointed to the overflow call response means through an outer exchange means, and then a prescribed dummy response is performed to the outer terminal unit.  The overflow call response unit includes a station exchange means.
Patent JP-2002274626-A (JP)
Title: Roller conveyer device
Inventor: MOROHOSHI TETSUYA
IPC: B65G13/12
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a roller conveyer device with simple structure, variable length, and capable of saving labor. SOLUTION: A moving conveyer 2 having castors 18 is housed so as to be capable of being drawn out forward with a rod-less cylinder 28 under a fixed conveyer 1, and an intermediate conveyer 6 bridging the fixed conveyer 1 and the drawn out moving conveyer 2 is installed at the front end of the fixed conveyer 1 so as to be capable of rotating in the front and rear direction.